The Santa Barbara County Sheriff’s Office is asking for the public’s help locating an at-risk teen. 16-year-old Dalia Cortez was last seen Wednesday at Righetti High School and was expected to walk home but never arrived. She’s described as 4’10” tall, about 104 pounds with black hair and brown eyes. investigators say she was last seen wearing a grey hooded sweatshirt, black pants, and black and white Converse shoes. Anyone with helpful information is asked to contact the Sheriff’s Office.